Breast pump



Figure 6.1 is a perspective view of a breast pump;

Figure 6.2 is a front view thereof;

Figure 6.3 is a back view thereof;

Figure 6.4 is a side view thereof; and

Figure 6.5 is another side view thereof;

Figure 6.6 is a top view thereof; and

Figure 6.7 is a bottom view thereof.

The broken lines shown in Figures 6.1-6.7 illustrate portions of the breast pump that form no part of the claimed design. 

CLAIM The ornamental design for breast pumps, as shown and described. 